Pith Number

pith:XGJRORL2

pith:2026:XGJRORL2NYDUJLO3SAC5MBOFJE

not attested not anchored not stored refs pending

Skill0.5: Joint Skill Internalization and Utilization for Out-of-Distribution Generalization in Agentic Reinforcement Learning

Chengcheng Han, Jianxiang Yu, Jiapeng Zhu, Qi Gu, Weining Qian, Xiang Li, Xunliang Cai, Yibo Zhao

arxiv:2605.28424 v1 · 2026-05-27 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGJRORL2NYDUJLO3SAC5MBOFJE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-28T01:05:17.790493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99317457a6e0744addb9005d605c5492ed4a5ddd43e25885548efeec16f2279

Aliases

arxiv: 2605.28424 · arxiv_version: 2605.28424v1 · doi: 10.48550/arxiv.2605.28424 · pith_short_12: XGJRORL2NYDU · pith_short_16: XGJRORL2NYDUJLO3 · pith_short_8: XGJRORL2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XGJRORL2NYDUJLO3SAC5MBOFJE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b99317457a6e0744addb9005d605c5492ed4a5ddd43e25885548efeec16f2279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a4fb80f702c126ededc4505ab3650292ed55092b826673a0baacdac72433d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T12:54:33Z",
    "title_canon_sha256": "05ff34eea5646bf3525aea5fba8e75231b34e4afa87cb02b70bd93cbb7498433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28424",
    "kind": "arxiv",
    "version": 1
  }
}